Who Feeds Phytoplankton?

Who Feeds Phytoplankton? Phytoplankton is eaten by small zooplankton, which are in turn eaten by other zooplankton. Those plankton are eaten by small fish and crustaceans, which in turn are eaten by larger predators, and so on. What does a phytoplankton get eaten by? Phytoplankton and algae form the bases of aquatic food webs. They